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Catalog Number:
31898
CAS Number:
89-32-7
dianhídrido piromelítico
Purity:
≥ 99,8 % (ensayo), purificado
Synonym(s):
Dianhídrido benceno-1,2,4,5-tetracarboxílico, Anhídrido 1,2,4,5-bencenotetracarboxílico
Documents
$36.65 /100 g
Tamaño
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Product Information

Este producto se utiliza principalmente como materia prima de poliimida, agente de extinción de curado de resina epoxi y agente de reticulación de resina de poliéster.
Se utiliza para fabricar películas de poliimida, resina de poliimida, agentes matificantes de recubrimiento en polvo y materiales aislantes eléctricos avanzados.
Se utiliza para fabricar resina de poliimida, pintura aislante eléctrica resistente a altas temperaturas, plastificante de PVC, agente de reticulación de resina sintética y agente de curado de resina epoxi y colorante azul de ftalocianina.

Synonyms
Dianhídrido benceno-1,2,4,5-tetracarboxílico, Anhídrido 1,2,4,5-bencenotetracarboxílico
CAS Number
89-32-7
Purity
≥ 99,8 % (ensayo), purificado
Molecular Formula
C10H2O6
Molecular Weight
218.12
MDL Number
MFCD00005005
PubChem ID
6966
Melting Point
286 - 288 °C
Density
1.68
Appearance
Polvo cristalino de color blanco a blanquecino.
Boiling Point
397 - 400 °C
Conditions
Tienda en RT
General Information
Synonyms
Dianhídrido benceno-1,2,4,5-tetracarboxílico, Anhídrido 1,2,4,5-bencenotetracarboxílico
CAS Number
89-32-7
Purity
≥ 99,8 % (ensayo), purificado
Molecular Formula
C10H2O6
Molecular Weight
218.12
MDL Number
MFCD00005005
PubChem ID
6966
Melting Point
286 - 288 °C
Density
1.68
Appearance
Polvo cristalino de color blanco a blanquecino.
Boiling Point
397 - 400 °C
Conditions
Tienda en RT
Properties
Additional property information coming soon!
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Safety and Regulations
Hazmat
No
Antibiotic
No
DEA-regulated
No
Warnings
-
Applications

Pyromellitic dianhydride is widely utilized in research focused on:

  • Polymer Production: It serves as a key monomer in the synthesis of polyimides, which are known for their excellent thermal stability and mechanical properties, making them ideal for aerospace and electronics applications.
  • Adhesives and Sealants: This compound is used in formulating high-performance adhesives that require strong bonding at elevated temperatures, particularly in automotive and construction industries.
  • Coatings: Pyromellitic dianhydride is incorporated into coatings to enhance their durability and resistance to chemicals and heat, which is beneficial for industrial equipment and protective surfaces.
  • Pharmaceuticals: It plays a role in the development of drug delivery systems, where its ability to form stable complexes with various drugs can improve their efficacy and bioavailability.
  • Electronics: The compound is utilized in the production of dielectric materials for capacitors and other electronic components, providing superior insulation properties compared to traditional materials.

Citas